City of Chicago

Procurement Services

We are the contracting authority for the procurement of goods and services for the City of Chicago

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Contract Details

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Original Contract

DUR in the Award Amount column means that the contract award total Depends Upon Requirements. A Depends Upon Requirements contract is an indefinite quantities contract in which the city places orders as needed. The vendor is not guaranteed any particular contract award amount.
Contract (PO) # Disclosure # Award Date Start Date End Date Department Original Award Amount
04/02/2014 03/27/2014 12/31/2019 OHARE MODERNIZATION PROJECT Up To $4,536,293.88

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Department Amount
Establishment of NAVAID¿s and LL WAS Relocation for new Runway 10R-28L at O¿Hare International Airport ¿ OMP Completion Phase 2A 09/01/2015 03/27/2014 08/18/2020 OHARE MODERNIZATION PROJECT $2,935,540.90